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Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2017 Jun 07 1230 UTC

Vorhersage des SIDC

Sonneneruptionen

C-class flares expected, (probability >=50%)

Geomagnetismus

Quiet (A<20 and K<4)

Sonnenprotonen

Quiet

	10cm Fluss	Ap
07 Jun 2017	073	006
08 Jun 2017	072	007
09 Jun 2017	072	007

Bulletin

Beta region NOAA AR 2661 (Catania region 29) produced a C1.4 flare peaking at 3:30 UT on June 7. Catania region 30, near 90W20N, released a C1.3 flare at 10:20 UT. The chance for a C flare to occur in the next 24 hours is estimated at 55%. No Earth directed CMEs have been observed in available coronagraph images. Proton flux levels are at background values and are expected to remain so. Solar wind speed measured by DSCOVR varied between about 325 and 370 km/s in the past 24 hours, while the magnitude of the Interplanetary Magnetic Field (IMF) ranged between about 2 and 8 nT. Quiet geomagnetic conditions (K Dourbes between 0 and 2; NOAA Kp between 1 and 2) were registered in the past 24 hours. Quiet to unsettled levels (K Dourbes < 4) are expected on June 7, 8 and 9.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 015, basierend auf 20 Stationen.

Solarindizes für den 06 Jun 2017

Wolf-Zahl Catania	///
10cm Solarflux	075
AK Chambon La Forêt	008
AK Wingst	006
Geschätzer Ap-Wert	005
Geschätzte internationale Sonnenfleckenzahl	026 - Basierend auf 26 Stationen

Zusammenfassung auffälliger Ereignisse

Zur Verfügung gestellt vom Solar Influences Data Analysis Center© - SIDC - Verarbeitet von SpaceWeatherLive

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